Automated Tissue Measuring Apparatus with Optical Code Detection
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Solution Overview
Problem
Current methods for tracking and processing human and animal tissues in histology laboratories lack automation for measuring tissue size, counting tissues, and linking batch documentation, leading to inefficiencies and potential losses during processing.
Innovation Solution
A measuring apparatus with a working area, optical reader for detecting tissue codes, and measuring means for automatic measurement and storage of quantitative properties, allowing for efficient tracking and retrieval of tissue information based on unique codes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual methods are used for tissue measurement and documentation, then device complexity is reduced, but measurement precision and reliability deteriorate
Solution Approach 1:
The patent replaces manual mechanical measurement methods with an automated optical measurement system. The measuring apparatus uses optical sensors and image processing to automatically capture and analyze tissue dimensions, eliminating the need for manual rulers or calipers while significantly improving measurement precision and reliability.
Solution Approach 2:
The system creates digital copies (images) of the tissue samples on the carrier board. These optical copies are then processed through image analysis algorithms to extract precise dimensional information, replacing the need for direct physical measurement and enabling automated documentation linked to the LIS.
2Productivity
If automated measuring apparatus is introduced, then productivity is improved, but device complexity increases
Solution Approach 1:
The measuring apparatus is designed as a multi-functional integrated system that simultaneously performs carrier board identification, tissue image capture, dimensional measurement, and automated LIS data linkage. This universal design consolidates multiple separate functions into one device, improving productivity without proportionally increasing complexity.
Solution Approach 2:
The system automatically links measurement data to the Laboratory Information System using the unique carrier board code as a key. The apparatus self-manages the data integration process without requiring manual intervention to transfer information between systems, thereby increasing productivity while keeping the operational complexity manageable.
3Reliability
If manual tissue tracking is used, then loss of tissue can occur, but measurement precision is maintained through simple methods
Solution Approach 1:
The system establishes a feedback loop between the measuring apparatus and the Laboratory Information System through the carrier board code. The automated measurement results are immediately fed back into the LIS, creating a continuous digital trail that tracks each tissue sample throughout processing, significantly improving reliability and eliminating manual tracking errors.
Solution Approach 2:
The carrier board code is assigned and registered in the LIS before the tissue measurement process begins. This preliminary action establishes the digital identity and tracking framework in advance, ensuring that automated measurements can be immediately linked to the correct patient and clinical data, thereby preventing tissue loss and improving traceability.
4Loss of time
If automated optical measurement is implemented, then loss of time is reduced, but measurement precision requirements increase
Solution Approach 1:
The patent replaces time-consuming manual measurement processes with rapid automated optical measurement. The optical system captures tissue images and calculates dimensions instantaneously, dramatically reducing measurement time while maintaining high precision through algorithmic image analysis rather than manual reading.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances the reliability and efficiency of tissue processing by automatically measuring and documenting tissue dimensions and quantities, reducing manual errors and enabling precise processing protocols.
Implementation Method 1
a detecting means configured to detect a unique tissue code provided in relation to or with the tissue placed on the working area, wherein the detecting means is an optical reader configured to take a picture of the tissue received by the working area
Data Source
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AI summary
Measuring apparatus (1) for tracking human and/or animal tissues comprising: a working area (2) for receiving a tissue; a detecting means (5) configured to detect a unique tissue code provided with the tissue placed on the working area (2); a measuring means (9) configured to automatically measure quantitative properties of the tissue placed on the working area (2); and a processing and storing unit (22) configured to automatically link the quantitative properties with the tissue code and to automatically store the so linked quantitative properties and tissue code such that the quantitative properties can be retrieved based on the tissue code.